/Engine/Source/Runtime/GeometryCore/Public/Spatial/FastWinding.h
Evaluate second-order FWN approximation at point Q, relative to Center c
namespace FastTriWinding { double FastTriWinding::EvaluateOrder2Approx ( const FVector3d & Center, const FVector3d & Order1Coeff, const [FMatrix3d](API\Runtime\GeometryCore\FMatrix3d) & Order2Coeff, const FVector3d & Q ) }